Costco has quietly rolled out an update to its co-branded credit card, increasing gas rewards for members who fuel up at the company’s warehouse locations.

Costco has raised the gas cash-back rate on its co-branded Visa card from 4 percent to 5 percent for purchase at its stations ...

Costco now offers 5% cash back on gas bought at its warehouses for Costco Anywhere Visa cardholders, boosting annual fuel rewards.

Just when we thought we couldn't love Costco any more, the warehouse store adds an exciting new perk. Here's how to get it.

Costco quietly updates a credit card perk, giving members extra rewards and value on everyday purchases.

As a long-time Costco member, you learn pretty quickly that it's actually cheaper to be a member than not be one, despite ...